CN218281007U

CN218281007U - Dust filtering device for waste gas purification treatment

Info

Publication number: CN218281007U
Application number: CN202222448315.5U
Authority: CN
Inventors: 孙国川
Original assignee: Shaanxi Longxin Waterproof Technology Co ltd
Current assignee: Shaanxi Longxin Waterproof Technology Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-13
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a dust filtering device for waste gas purification treatment, which comprises a box body, an inlet arranged on one side of the upper end of the box body, an outlet arranged on one side of the bottom end of the box body and a maintenance door hinged at the front end of the box body, wherein two first partition plates are fixedly connected in the box body, the two first partition plates are both fixedly connected on the top wall of the box body, a second partition plate is arranged between the two first partition plates, and the second partition plate is fixedly connected on the bottom wall of the box body; all be equipped with a plurality of installing frames between two first baffles and the second baffle, all inlay on a plurality of installing frames and be equipped with the filter screen, all be equipped with a plurality of kerfs on two first baffles and the second baffle lateral wall, filter the flue gas through a plurality of filter screens, better to the filter effect of flue gas, and to debris decentralized processing not of uniform size, it piles up too much to prevent debris on the single filter screen, guarantees the circulation, simultaneously, also very convenient to the installation and the dismantlement of filter screen, thereby be convenient for maintain and clear up the filter screen, labour saving and time saving, the utility model discloses a filter screen is provided with a plurality of installing frames.

Description

Waste gas purification administers and uses dust filter

Technical Field

The utility model relates to a waste gas purification administers and uses dust filter belongs to dust filter technical field.

Background

The waste gas purification mainly refers to the treatment of industrial waste gas generated in industrial places, such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas. The common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like, so that the waste gas purification meets the requirements of waste gas emission standards.

All filter the interception with the help of the dust in a filter screen to waste gas among the current exhaust gas purification device usually, nevertheless be relatively poor to the filter effect of waste gas through a single filter screen, because various particulate matters not of uniform size all can be intercepted on the filter screen, reach on the filter screen and its is long-pending dust debris easily, influence the circulation, need frequent clearance and maintenance, it is more troublesome, when later stage clearance and maintenance, the dismouting to the filter screen is also more troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste gas purification administers and uses dust filter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dust filtering device for waste gas purification treatment comprises a box body, an inlet arranged on one side of the upper end of the box body, an outlet arranged on one side of the bottom end of the box body, and a maintenance door hinged to the front end of the box body, wherein two first partition plates are fixedly connected in the box body, both the two first partition plates are fixedly connected to the top wall of the box body, a second partition plate is arranged between the two first partition plates, and the second partition plate is fixedly connected to the bottom wall of the box body; two all be equipped with a plurality of installing frames, it is a plurality of between first baffle and the second baffle all inlay on the installing frame and be equipped with the filter screen, two all be equipped with a plurality of side channels on first baffle and the second baffle lateral wall, it is a plurality of the installing frame both ends are all inserted and are established corresponding the side channel in, and are a plurality of installing frame one side all is equipped with positioning mechanism, and is a plurality of one side that the installing frame is close to positioning mechanism all is equipped with the constant head tank, one side that the second baffle bottom is close to the entry is equipped with the collection mechanism.

Preferably, the collecting mechanism comprises a placing plate, a placing groove and a collecting box, the placing plate is fixedly connected to one side of the bottom end of the second partition plate, the placing groove is formed in the upper end of the placing plate and communicated with one side of the placing plate, the collecting box is located in the placing groove, and the collecting box is matched with the placing groove.

Preferably, the plurality of positioning mechanisms comprise sleeve blocks, two guide rods, positioning rods, pull blocks and springs, the two guide rods are fixedly connected to the outer side of the first partition plate, two sides of each sleeve block are movably sleeved with the two guide rods respectively, the positioning rods are fixedly sleeved with the sleeve blocks, one ends of the positioning rods are fixedly connected with the pull blocks, the other ends of the positioning rods are inserted into the positioning grooves, the springs are fixedly connected between the sleeve blocks and the first partition plate, and the springs are sleeved on the periphery of the positioning rods.

Preferably, a plurality of equal fixedly connected with sealed pad on the side inslot wall, a plurality of sealed pad all with correspond installing frame lateral wall in close contact with.

Preferably, a plurality of the filter screen filtration pore reduces by the entry to the export in proper order, and is a plurality of the equal fixedly connected with slope of installing frame upper end both sides sets up the baffle.

Compared with the prior art, the beneficial effects of the utility model are that: filter the flue gas through a plurality of filter screens, it is better to the filter effect of flue gas to debris decentralized processing not of uniform size, prevent that debris from piling up too much on the single filter screen, guarantee the circulation, simultaneously, it is also very convenient to the installation of filter screen and dismantlement, thereby is convenient for maintain and clear up the filter screen, labour saving and time saving.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 4 is a schematic structural view of the collecting mechanism of the present invention;

fig. 5 is a schematic view of the structure of the placing board of the present invention.

In the figure: 1. a box body; 2. an inlet; 3. an outlet; 4. repairing the door; 5. a first separator; 6. a second separator; 7. a collection mechanism; 71. placing the plate; 72. a placement groove; 73. a collection box; 8. a positioning mechanism; 81. sleeving blocks; 82. a guide bar; 83. positioning a rod; 84. pulling the block; 85. a spring; 9. installing a frame; 10. filtering with a screen; 11. a guide plate; 12. positioning a groove; 13. a gasket; 14. and a side groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a dust filtering device for waste gas purification treatment comprises a box body 1, an inlet 2 arranged on one side of the upper end of the box body 1, an outlet 3 arranged on one side of the bottom end of the box body 1 and a maintenance door 4 hinged to the front end of the box body 1, wherein two first partition plates 5 are fixedly connected in the box body 1, the two first partition plates 5 are fixedly connected to the top wall of the box body 1, a second partition plate 6 is arranged between the two first partition plates 5, and the second partition plate 6 is fixedly connected to the bottom wall of the box body 1; all be equipped with a plurality of installing frames 9 between two first baffles 5 and the second baffle 6, all inlay on a plurality of installing frames 9 and be equipped with filter screen 10, all be equipped with a plurality of side ways 14 on two first baffles 5 and the 6 lateral walls of second baffle, a plurality of installing frames 9 both ends are all inserted and are established in corresponding side way 14, a plurality of installing frames 9 one side all are equipped with positioning mechanism 8, one side that a plurality of installing frames 9 are close to positioning mechanism 8 all is equipped with constant head tank 12, one side that 6 bottoms of second baffle are close to entry 2 is equipped with collection mechanism 7, a plurality of filter screens 10 filter the flue gas, the filter effect to the flue gas is better, and to debris dispersion treatment not of uniform size, prevent that debris from piling up too much on single filter screen 10, guarantee the circulation, and simultaneously, it is also very convenient to installation and dismantlement to filter screen 10, thereby be convenient for maintain and clear up filter screen 10, and save time and labor.

The collecting mechanism 7 comprises a placing plate 71, a placing groove 72 and a collecting box 73, the placing plate 71 is fixedly connected to one side of the bottom end of the second partition plate 6, the placing groove 72 is formed in the upper end of the placing plate 71, the placing groove 72 is communicated with one side of the placing plate 71, the collecting box 73 is located in the placing groove 72, the collecting box 73 is matched with the placing groove 72, part of sundries can directly fall into the collecting box 73, and the collecting box 73 can be drawn out by opening the maintenance door 4 at the later stage, so that the treatment is facilitated; the plurality of positioning mechanisms 8 comprise sleeve blocks 81, two guide rods 82, positioning rods 83, pull blocks 84 and springs 85, the two guide rods 82 are fixedly connected to the outer sides of the first partition plates 5, the two sides of each sleeve block 81 are movably sleeved with the two guide rods 82 respectively, each positioning rod 83 is fixedly sleeved with the corresponding sleeve block 81, one end of each positioning rod 83 is fixedly connected with the corresponding pull block 84, the other end of each positioning rod 83 is inserted into the corresponding positioning groove 12, the springs 85 are fixedly connected between the corresponding sleeve blocks 81 and the corresponding first partition plates 5, the springs 85 are sleeved on the peripheries of the corresponding positioning rods 83, the positioning rods 83 are pulled through the pull blocks 84, the springs 85 are stretched through the sleeve blocks 81 when the positioning rods 83 move, the corresponding mounting frames 9 and the corresponding filter screens 10 can be pulled out when the positioning rods 83 are separated from the corresponding positioning grooves 12, and the filter screens 10 can be mounted and dismounted conveniently; the inner walls of the side grooves 14 are fixedly connected with sealing gaskets 13, and the sealing gaskets 13 are tightly contacted with the outer side walls of the corresponding mounting frames 9 to ensure the sealing property; the filtering holes of the plurality of filter screens 10 are sequentially reduced from the inlet 2 to the outlet 3, guide plates 11 obliquely arranged are fixedly connected to two sides of the upper ends of the mounting frames 9, intercepted impurities are guided, and dust is prevented from falling into the corresponding side grooves 14.

Specifically, the utility model discloses during the use, the flue gas enters into in the box 1 through entry 2, loop through a plurality of filter screens 10, a plurality of filter screens 10 filtration pores reduce in proper order, finally discharge through export 3, be equipped with a plurality of filter screens 10 in box 1 and filter the flue gas, the filter effect to the flue gas is better, and to debris decentralized processing not of uniform size, it piles up too much to prevent that debris from going up single filter screen 10, guarantee the circulation, partial debris can directly fall to in collecting box 73, maintenance door 4 can be taken collecting box 73 out to the later stage open, convenient to handle, and simultaneously, through pulling block 84 pulling locating lever 83, spring 85 is stretched through sleeve block 81 when locating lever 83 removes, can take corresponding installing frame 9 and filter screen 10 out when locating lever 83 separates with constant head tank 12, it is very convenient to the installation and the dismantlement of filter screen 10, thereby be convenient for maintain and clear up filter screen 10, and save time and labor.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waste gas purification administers and uses dust filter, includes box (1), set up in entry (2) of box (1) upper end one side and set up in export (3) of box (1) bottom one side and articulate maintenance door (4) at box (1) front end, its characterized in that: two first partition plates (5) are fixedly connected into the box body (1), the two first partition plates (5) are fixedly connected to the top wall of the box body (1), a second partition plate (6) is arranged between the two first partition plates (5), and the second partition plate (6) is fixedly connected to the bottom wall of the box body (1); two all be equipped with a plurality of installing frames (9), a plurality of between first baffle (5) and second baffle (6) all inlay on installing frame (9) and be equipped with filter screen (10), two all be equipped with a plurality of side channels (14) on first baffle (5) and second baffle (6) lateral wall, it is a plurality of installing frame (9) both ends are all inserted and are established in corresponding side channel (14), and are a plurality of installing frame (9) one side all is equipped with positioning mechanism (8), and is a plurality of one side that positioning mechanism (8) are close to in installing frame (9) all is equipped with constant head tank (12), one side that second baffle (6) bottom is close to entry (2) is equipped with collection mechanism (7).

2. The dust filter for exhaust gas purification treatment according to claim 1, wherein: the collecting mechanism (7) comprises a placing plate (71), a placing groove (72) and a collecting box (73), the placing plate (71) is fixedly connected to one side of the bottom end of the second partition plate (6), the placing groove (72) is formed in the upper end of the placing plate (71), the placing groove (72) is communicated with one side of the placing plate (71), the collecting box (73) is located in the placing groove (72), and the collecting box (73) is matched with the placing groove (72).

3. The dust filter for exhaust gas purification treatment according to claim 1, wherein: a plurality of positioning mechanism (8) all include nested piece (81), two guide arms (82), locating lever (83), draw piece (84) and spring (85), two equal fixed connection in first baffle (5) outside guide arm (82), nested piece (81) both sides cup joint with two guide arm (82) activities respectively, locating lever (83) and nested piece (81) fixed cup joint, locating lever (83) one end fixedly connected with draws piece (84), locating lever (83) other end is inserted and is established in constant head tank (12), fixedly connected with spring (85) between nested piece (81) and first baffle (5), spring (85) cover is established in locating lever (83) periphery.

4. The dust filter for exhaust gas purification treatment according to claim 1, wherein: a plurality of equal fixedly connected with sealed pad (13) on side channel (14) inner wall, a plurality of sealed pad (13) all with correspond installing frame (9) lateral wall in close contact with.

5. The dust filter for exhaust gas purification treatment according to claim 1, wherein: a plurality of filter screen (10) filtration pore is reduced in proper order by entry (2) to export (3), and is a plurality of baffle (11) that the equal fixedly connected with slope in installing frame (9) upper end both sides set up.